CN210004269U - anti-falling street lamp - Google Patents
anti-falling street lamp Download PDFInfo
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- CN210004269U CN210004269U CN201920947114.5U CN201920947114U CN210004269U CN 210004269 U CN210004269 U CN 210004269U CN 201920947114 U CN201920947114 U CN 201920947114U CN 210004269 U CN210004269 U CN 210004269U
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- circuit board
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Abstract
The utility model discloses an street lamp that falls, including mount pad, lamp pole, arm, lamp holder, LED lamp and cable, the lamp pole top with the arm passes through connecting portion fixed connection, the arm with the lamp holder passes through second connecting portion fixed connection, the sunken recess that forms of lamp holder lower surface upwards, just be provided with mounting hole and second mounting hole on the lateral wall of recess, the mounting hole runs through the setting, mounting hole orientation the lamp pole sets up, the mounting hole with be provided with circuit board and lamp shade in the second mounting hole, fixed connection between circuit board and the lamp shade, the thickness sum of circuit board and lamp shade with the thickness of mounting hole and second mounting hole sends, be provided with on the circuit board the LED lamp, the mounting hole with be provided with locking mechanism between the lamp shade, the cable with the circuit board even the utility model has the advantages of security strong, simple structure, the installation of being convenient for.
Description
Technical Field
The utility model relates to the technical field of lighting fixtures, especially, relate to kinds of street lamps that fall are prevented.
Background
The street lamp is generally an series of lamps which are arranged on a column and are separated along a street or a highway, is mainly arranged beside the street for illumination, ensures the brightness inside the city at night, is beneficial to the safety of the city, is mainly an LED lamp at the present stage, and has low energy consumption and high illumination intensity.
Street lamp has the lamp pole, the arm, lamp shade and LED lamp are constituteed, carry out the power supply through the cable, most street lamps highly higher, maintenance cost is big, consequently, overhaul period is longer, each part adopts welding or bolted connection's mode mostly in the in-process that the street lamp was installed, rather than body shaping, consequently produce ageing easily under natural environment, the corrosion, probably there is the cracked condition in follow high altitude, form the object that falls in the high altitude, in addition lamp shade on the street lamp of present stage mostly adopts the screw mounting on the lamp holder, lead to the lamp shade to drop easily, harm road safety.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the application of the patent aims to solve the technical problem of how to provide anti-falling street lamps which are high in safety, simple in structure and convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
anti-falling street lamp comprises a mounting seat, a lamp post, a lamp arm, a lamp holder, an LED lamp and a cable, wherein the lamp post is vertically mounted on the mounting seat, the top of the lamp post is fixedly connected with the lamp arm through a connecting part, the lamp post and the lamp arm are both arranged in a hollow manner, the lamp arm is fixedly connected with the lamp holder through a second connecting part, the lower surface of the lamp holder is recessed upwards to form a groove, a mounting hole and a second mounting hole are arranged on the side wall of the groove in a facing manner, a mounting hole penetrates through the groove, the mounting hole faces the lamp post, a circuit board and a lampshade are arranged in the mounting hole and the second mounting hole, the circuit board and the lampshade are fixedly connected, the sum of the thicknesses of the circuit board and the lampshade is equal to the thickness of the mounting hole and the second mounting hole, the LED lamp is arranged on the circuit board, a locking mechanism is arranged between the mounting hole and the lampshade, and the cable is connected with.
Like this, be provided with the lamp pole on the mount pad, the lamp pole is connected with the arm, the arm is connected with the lamp holder, the cable passes the lamp pole, arm and lamp holder are connected with the circuit board, supply power for the LED lamp, insert within mounting hole and the second mounting hole after circuit board and the lamp shade fixed connection, carry out the locking to it through locking mechanism, make it fix within mounting hole and second mounting hole, the light that the LED lamp sent passes the lamp shade and wears out from the recess, shines the utility model discloses, can avoid the whole hourglass of lamp shade, place lamp shade and lamp holder separation, avoid forming the high altitude junk, ensured the safety of road.
As optimization, locking mechanism is including setting up through-hole on the lamp holder, the through-hole with the mounting hole link up the setting, the lamp shade is last just right the through-hole is provided with the blind hole, slidable mounting has the locking round pin in the through-hole, be equipped with the limiting plate on the locking round pin, limiting plate slidable mounting is at the spacing inslot, the spacing groove with the through-hole link up, the limiting plate with be provided with reset spring between the spacing groove.
Like this, insert mounting hole and second mounting hole after linking circuit board and lamp shade, the locking round pin inserts the blind hole and fixes, fix circuit board and lamp shade under the effect of reset spring and locking round pin and frictional force, when needs maintain or change, the locking round pin of pulling downwards makes it extract from the blind hole, pulling lamp shade and circuit board take out it from mounting hole and second mounting hole, reach the purpose of change, convenient and fast.
Preferably, an th chain is further arranged between the lamp post and the lamp arm, and two ends of the th chain are respectively arranged inside the lamp post and the lamp arm.
Like this, connecting portion between lamp pole and the arm appear the fracture, and chain can play the connection effect, avoids the arm directly to fall on the ground together with the lamp holder, ensures safety.
Preferably, a second chain is further arranged between the lamp arm and the lamp holder, and two ends of the second chain are respectively arranged inside the lamp arm and the lamp holder.
Like this, the second chain can ensure being connected between lamp holder and the lamp arm, and when the second connecting portion fracture, the lamp holder was avoided to the second chain to fall.
As an optimization, the circuit board is provided with a jack, the LED lamp is provided with a pin, and the pin is connected with the jack.
Therefore, the LED lamp is convenient to install and replace and convenient to operate.
Preferably, the th connecting part and the second connecting part are both welded or flanged.
Therefore, the lamp pole, the lamp arm and the lamp holder are stably connected.
Preferably, the outer surface of the lamp cover is provided with a resin film.
Therefore, the resin film can play a role in moving connection, and the lampshade is prevented from being broken by the device.
Drawings
Fig. 1 is the utility model discloses a prevent street lamp's that falls structure schematic diagram.
Fig. 2 is a schematic structural view of the lamp arm and the lamp cap of the anti-falling street lamp in fig. 1.
Fig. 3 is a schematic structural view of a lamp cap in the anti-falling street lamp in fig. 1.
Fig. 4 is a schematic structural view of the lamp cover of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of the present invention .
Referring to fig. 1-4, anti-falling street lamp comprises a mounting base 1, a lamp post 11, a lamp arm 12, a lamp holder 13, an LED lamp 14 and a cable, wherein the lamp post 11 is vertically mounted on the mounting base 1, the top of the lamp post 11 is fixedly connected with the lamp arm 12 through a -th connecting part, the lamp post 11 and the lamp arm 12 are both hollow, the lamp arm 12 is fixedly connected with the lamp holder 13 through a second connecting part, the lower surface of the lamp holder 13 is recessed upwards to form a groove 19, a mounting hole 15 and a second mounting hole 16 are arranged on the side wall of the groove 19 in a facing manner, the mounting hole 15 is arranged in a penetrating manner, the mounting hole 15 is arranged towards the lamp post 11, a circuit board 17 and a lampshade 18 are arranged in the mounting hole 15 and the second mounting hole 16, the circuit board 17 is fixedly connected with the lampshade 18, the sum of the thicknesses of the circuit board 17 and the lampshade 18 is equal to the thicknesses of the mounting hole 15 and the second mounting hole 16, the LED lamp 14 is arranged on the circuit board 17, and the is connected with the circuit board 18.
Like this, be provided with the lamp pole on the mount pad, the lamp pole is connected with the arm, the arm is connected with the lamp holder, the cable passes the lamp pole, arm and lamp holder are connected with the circuit board, supply power for the LED lamp, insert within mounting hole and the second mounting hole after circuit board and the lamp shade fixed connection, carry out the locking to it through locking mechanism, make it fix within mounting hole and second mounting hole, the light that the LED lamp sent passes the lamp shade and wears out from the recess, shines the utility model discloses, can avoid the whole hourglass of lamp shade, place lamp shade and lamp holder separation, avoid forming the high altitude junk, ensured the safety of road.
Specifically, the mounting base 1 is connected with a concrete structure in the ground, so that the stability of the lamp pole can be guaranteed.
In this embodiment, the locking mechanism includes setting up the through-hole on the lamp holder 13, the through-hole with mounting hole 15 link up the setting, just right on the lamp shade 18 the through-hole is provided with blind hole 2, slidable mounting has locking pin 21 in the through-hole, be equipped with limiting plate 22 on the locking pin 21, limiting plate 22 slidable mounting is at the spacing inslot, the spacing groove with the through-hole link up, limiting plate 22 with be provided with reset spring 23 between the spacing groove.
Like this, insert mounting hole and second mounting hole after linking circuit board and lamp shade, the locking round pin inserts the blind hole and fixes, fix circuit board and lamp shade under the effect of reset spring and locking round pin and frictional force, when needs maintain or change, the locking round pin of pulling downwards makes it extract from the blind hole, pulling lamp shade and circuit board take out it from mounting hole and second mounting hole, reach the purpose of change, convenient and fast.
In this embodiment, an -th chain 24 is further disposed between the light pole 11 and the light arm 12, and two ends of the -th chain 24 are disposed inside the light pole 11 and the light arm 12, respectively.
Like this, connecting portion between lamp pole and the arm appear the fracture, and chain can play the connection effect, avoids the arm directly to fall on the ground together with the lamp holder, ensures safety.
In this embodiment, a second chain 25 is further disposed between the lamp arm 12 and the lamp head 13, and two ends of the second chain 25 are disposed inside the lamp arm 12 and the lamp head 13, respectively.
Like this, the second chain can ensure being connected between lamp holder and the lamp arm, and when the second connecting portion fracture, the lamp holder was avoided to the second chain to fall.
In this embodiment, a jack is arranged on the circuit board 17, a pin is arranged on the LED lamp 13, and the pin is connected with the jack.
Therefore, the LED lamp is convenient to install and replace and convenient to operate.
In this embodiment, the th connection part and the second connection part are both welded or flanged.
Therefore, the lamp pole, the lamp arm and the lamp holder are stably connected.
In the present embodiment, the outer surface of the lamp cover 18 is provided with a resin film.
Therefore, the resin film can play a role in moving connection, and the lampshade is prevented from being broken by the device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1, anti-falling street lamps, which are characterized by comprising a mounting seat, a lamp post, a lamp arm, a lamp holder, an LED lamp and a cable;
the lamp pole is vertical to be installed on the mount pad, the lamp pole top with the lamp arm passes through connecting portion fixed connection, the lamp pole with the equal cavity of lamp arm sets up, the lamp arm with the lamp holder passes through second connecting portion fixed connection, the lamp holder lower surface is upwards sunken to form the recess, just be provided with mounting hole and second mounting hole on the lateral wall of recess, the mounting hole runs through the setting, the mounting hole orientation the lamp pole sets up, the mounting hole with be provided with circuit board and lamp shade in the second mounting hole, fixed connection between circuit board and the lamp shade, the thickness sum of circuit board and lamp shade with the thickness of mounting hole and second mounting hole is so, be provided with on the circuit board the LED lamp, the mounting hole with be provided with locking mechanism between the lamp shade, the cable with the circuit board is connected.
2. The kinds of street lamp that prevent falling of claim 1, wherein the locking mechanism includes a through hole that is provided on the lamp holder, the through hole is provided with the mounting hole in a penetrating manner, the lampshade is provided with a blind hole right facing the through hole, a locking pin is slidably mounted in the through hole, a limiting plate is provided on the locking pin, the limiting plate is slidably mounted in a limiting groove, the limiting groove is provided with the through hole in a penetrating manner, and a return spring is provided between the limiting plate and the limiting groove.
3. The kinds of anti-falling street lamp as claimed in claim 2, wherein a th chain is further provided between the lamp post and the lamp arm, and two ends of the th chain are respectively provided inside the lamp post and the lamp arm.
4. The kinds of anti-falling street lamp as claimed in claim 3, wherein a second chain is further provided between the lamp arm and the lamp head, and two ends of the second chain are respectively provided inside the lamp arm and the lamp head.
5. The kind of street lamp that prevents falling is described in claim 4, wherein the circuit board has a jack, the LED lamp has pins, and the pins are connected to the jack.
6. The kind of street fall protection lamp of claim 5, wherein the connection part and the second connection part are both welded or flanged.
7. The kinds of street fall protection lamp of claim 6, wherein the outer surface of the lampshade is provided with a resin film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947114.5U CN210004269U (en) | 2019-06-21 | 2019-06-21 | anti-falling street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947114.5U CN210004269U (en) | 2019-06-21 | 2019-06-21 | anti-falling street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210004269U true CN210004269U (en) | 2020-01-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920947114.5U Active CN210004269U (en) | 2019-06-21 | 2019-06-21 | anti-falling street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210004269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623408A (en) * | 2022-04-20 | 2022-06-14 | 迎辉电气集团有限公司 | Street lamp cap anti-drop alarm device and use method thereof |
-
2019
- 2019-06-21 CN CN201920947114.5U patent/CN210004269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623408A (en) * | 2022-04-20 | 2022-06-14 | 迎辉电气集团有限公司 | Street lamp cap anti-drop alarm device and use method thereof |
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